NXP Semiconductors SSL21101T
The SSL21101T is a Switch Mode Power Supply (SMPS) driver IC. It is designed to drive LED devices typically in flyback configurations. The device includes a high-voltage power switch and a circuit enabling start-up directly from the rectified mains voltage.| Part No. | SSL21101T |
|---|---|
| Datasheet | SSL21101T Download |
| Manufacturer |  NXP Semiconductors |
| Description | GreenChip driver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Small Printed-Circuit Board (PCB) footprint and compact solution with a small form factor● Ease of integration
● Low component count (complete application with about 25 components)
● AC/DC offline non-dimmable LED driver from 100 V (AC) to 230 V (AC)
● Primary side sensing (no optocoupler required)
● True current source behavior:
● LED current independent of mains voltage, LED voltage, temperature and coil variation
● High LED current accuracy (3 %)
● Efficiency up to 90 % depending on the application
● Smart Digital Control (SDC) to deal with all kind of applications:
● High-Power Factor (PF; > 0.95) and low Total Harmonic Distortion Mode (THD down to 20 %)
● Small form factor (low LED current mode ripple with small electrolytic capacitors) compatible with exception clause IEC61000-3-2
● Internal protections:
● Short-winding protection
● Internal OverTemperature Protection (OTP)
● LED short protection
● LED open protection
● UnderVoltage LockOut (UVLO)
● Exte...
